but that's old news according to obama campaign manager jim messina who said this year, "we're going to be making 2008 on the ground look like jurassic park." i don't think he means dinosaurs per se. in other words, that's on the ground. where the obama for america folks aim to knock on 150% more doors than in the 2008 election. but how will they mobilize those. what if those people who aren't home and don't pick up the phone when a volunteer calls? the key is technology, social media, twitter, facebook, instagram, google plus. the list goes on and on. when it comes to evolving technologies, ask myspace. you adapt or you get out. just because the obama folks had it figured out when they faced john mccain four years ago, do they still have it figured out? naturally, republican mitt romney's campaign doesn't think so. his digital director recently told the tech news site "i think they're used to the 2008 model where nobody was matching them. but it's a mistake of the obama campaign to underestimate us." what campaigns presidential and otherwise are the most tech savvy? and how will tha